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Find x chapter lines and angles please tell how to do it step by step...i ll mark you brainliest |
| Answer» ARK ANGLE 1 angle 1+135°=180 (linear pair)angle 1 =45°then angle 1+90°+X=180° (angle sum property of TRIANGLE)45+90+X=180135+X=180X=180-135°X=45° | |